212813696

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{23417}}^1$

素因数の和:23502

約数の個数: 32

約数和(自身を含む): 429954480

約数和(自身を除く): 217140784

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 23417, 46834, 93668, 187336, 374672, 749344, 1498688, 1662607, 2997376, 3325214, 6650428, 13300856, 26601712, 53203424, 106406848, 212813696]

約数ペア:

[(1, 212813696), (2, 106406848), (4, 53203424), (8, 26601712), (16, 13300856), (32, 6650428), (64, 3325214), (71, 2997376), (128, 1662607), (142, 1498688), (284, 749344), (568, 374672), (1136, 187336), (2272, 93668), (4544, 46834), (9088, 23417)]